Datasheet

LTM4614
16
4614fb
applicaTions inForMaTion
Figure 13. LTM4614 Parallel 1.2V at 8A Design (Also, See the LTM4608A)
Figure 14. 1.8V and 1.5V at 4A with Output Voltage Tracking Design
4614 F14
PGOOD1
V
OUT1
FB1
COMP1
TRACK1
RUN/SS1
PGOOD2
V
OUT2
FB2
COMP2
TRACK2
RUN/SS2
LTM4614
V
IN1
V
IN2
GND1 GND2
R2
5.76k
5.76k
V
IN
C4
22µF
6.3V
C5
22µF
6.3V
C3
100µF
6.3V
4.99k
1.8V
4A
1.5V
4A
C6
100µF
6.3V
C2
22µF
6.3V
X5R OR X7R
C1
22µF
6.3V
X5R OR X7R
V
IN
2.375V TO 5.5V
R1
4.02k
C
SSEXT
0.01µF
R3
10k
R4
10k
X5R OR X7R
REFER TO TABLE 4
X5R OR X7R
REFER TO TABLE 4
1.8V
4614 F13
PGOOD1
V
OUT1
FB1
COMP1
TRACK1
RUN/SS1
PGOOD2
V
OUT2
FB2
COMP2
TRACK2
RUN/SS2
LTM4614
V
IN1
V
IN2
GND1 GND2
V
IN
V
IN
C5
100µF
6.3V
X5R OR X7R
C4
100µF
6.3V
1.2V
8A
C2
22µF
6.3V
X5R OR X7R
C1
22µF
6.3V
V
IN
3V TO 5.5V
C
SSEXT1
0.01µF
R2
5k
PGOOD
R1
4.99k